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remove unreachable code

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-06-30 09:13:13 -07:00
parent b019477378
commit 5549301335

View file

@ -145,13 +145,6 @@ namespace dd {
if (is_true(a)) return mk_not_rec(b);
if (is_true(b)) return mk_not_rec(a);
break;
case bdd_cofactor_op:
if (a == b) return a;
if (is_const(a)) return a;
if (level(a) == level(b))
SASSERT(!is_const(b));
break;
default:
UNREACHABLE();
break;